28133920360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1104157}}^1$

素因数の和:1104195

約数の個数: 96

約数和(自身を含む): 79300627560

約数和(自身を除く): 51166707200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 25480, 1104157, 2208314, 4416628, 5520785, 7729099, 8833256, 11041570, 14354041, 15458198, 22083140, 28708082, 30916396, 38645495, 44166280, 54103693, 57416164, 61832792, 71770205, 77290990, 100478287, 108207386, 114832328, 143540410, 154581980, 200956574, 216414772, 270518465, 287080820, 309163960, 401913148, 432829544, 502391435, 541036930, 574161640, 703348009, 803826296, 1004782870, 1082073860, 1406696018, 2009565740, 2164147720, 2813392036, 3516740045, 4019131480, 5626784072, 7033480090, 14066960180, 28133920360]

約数ペア:

[(1, 28133920360), (2, 14066960180), (4, 7033480090), (5, 5626784072), (7, 4019131480), (8, 3516740045), (10, 2813392036), (13, 2164147720), (14, 2009565740), (20, 1406696018), (26, 1082073860), (28, 1004782870), (35, 803826296), (40, 703348009), (49, 574161640), (52, 541036930), (56, 502391435), (65, 432829544), (70, 401913148), (91, 309163960), (98, 287080820), (104, 270518465), (130, 216414772), (140, 200956574), (182, 154581980), (196, 143540410), (245, 114832328), (260, 108207386), (280, 100478287), (364, 77290990), (392, 71770205), (455, 61832792), (490, 57416164), (520, 54103693), (637, 44166280), (728, 38645495), (910, 30916396), (980, 28708082), (1274, 22083140), (1820, 15458198), (1960, 14354041), (2548, 11041570), (3185, 8833256), (3640, 7729099), (5096, 5520785), (6370, 4416628), (12740, 2208314), (25480, 1104157)]